CN203160307U - Novel bulldozer driving cab with uprights - Google Patents
Novel bulldozer driving cab with uprights Download PDFInfo
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- CN203160307U CN203160307U CN 201320106902 CN201320106902U CN203160307U CN 203160307 U CN203160307 U CN 203160307U CN 201320106902 CN201320106902 CN 201320106902 CN 201320106902 U CN201320106902 U CN 201320106902U CN 203160307 U CN203160307 U CN 203160307U
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- uprights
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Abstract
The utility model provides a novel bulldozer driving cab with uprights, and belongs to the technical field of construction machinery manufacturing. A bulldozer includes a bent board 1 and a driving cab 2 arranged on the bent board 1, wherein the driving cab 2 is of a hexahedron structure, includes a front surface 3, a back surface 4, a left surface 5, a right surface 6, a left front surface 7 and a right front surface 8, and further includes two first uprights 9 and two second uprights 10; the two first uprights 9 are respectively arranged between the left surface 5/the right surface 6 and the back surface 4 of the hexahedron structure of the driving cab 2; the two second uprights 10 are respectively arranged between the left front surface 7/the right front surface 8 and the left surface 5/the right surface 6; and the bottom ends of both the first uprights 9 and the second uprights 10 are connected with the bent board 1. The novel bulldozer driving cab with the uprights, provided by the utility model, has higher support strength, higher cushioning performance and higher rolling-prevention performance as compared with the driving cab adopting a small sectional material as the reinforcing ribs.
Description
Technical field
The utility model belongs to mechanical manufacturing field, relates to a kind of bulldozer cab, relates in particular to a kind of earth mover driver's cabin that has column.
Background technology
The driver's cabin of bulldozer, it is not only driver's workplace, also is the important component part of whole car.General driver's cabin comprises vehicle window, car door, driving cabin etc.The Mechanical Builds of driver's cabin has tetrahedron, hexahedron etc. several, and driver's cabin is one of vehicle most important parts, and its design quality will directly have influence on performance and the safety of vehicle.
Before the utility model, the inventor finds prior art, and there are the following problems at least: the working environment more complicated of crawler dozer, ground is rugged, be uneven, the driver's cabin that is arranged on the caterpillar belt structure will bear very big torsion, and the driver's cabin of present hexahedron structure is very easy to turn round bad because the support edge is few, distortion, application life is shorter; Simultaneously, the driver's cabin of hexahedron structure adopts mostly and is rigidly connected, and antivibration and shock-absorbing capacity are relatively poor; In addition, most driver's cabins are specially arranged two root posts and top board in order to increase anti-rolling function on the driver's cabin both sides reach, and such design not only structure is attractive in appearance inadequately, has also increased cost simultaneously.
Therefore those skilled in the art is devoted to develop the earth mover driver's cabin that a kind of support strength, shock-absorbing capacity and anti-rolling performance have concurrently.
The utility model content
A kind of earth mover driver's cabin that has column now is provided, by at the middle part of driver's cabin and the position at rear portion four reinforcement columns being set, makes that the suffered load of driver's cabin is more concentrated; Simultaneously the body of column is roomy more solid, and it is higher to adopt little section bar to make the reinforcing rib support strength in other driver's cabins.Between column and bearing, increase cushion pad sort buffer device, improved the shock-absorbing capacity of driver's cabin integral body greatly.Bearing directly is connected by bolt with bent plate makes driver's cabin possess anti-tipping function.Concrete technical scheme is as follows:
A kind of earth mover driver's cabin that has column, described bulldozer comprises bent plate, be located at the driver's cabin on the described bent plate, described driver's cabin is hexahedron structure, described driver's cabin hexahedron structure comprises the front, the back, left surface, right flank, left front side and right front side, described driver's cabin also comprises two first pillars, described two first pillars are located at the left side of described driver's cabin hexahedron structure respectively, between right flank and the back, the cylinder of described two first pillars and a described left side, one end of right flank and back is connected, and the bottom of described two first pillars is connected with described bent plate.
Preferably, also comprise two second pillars, described two second pillars are located at respectively between described left and right leading flank and the left and right side, the cylinder of described two second pillars is connected with an end of described left and right leading flank and left and right side respectively, and the bottom of described two second pillars is connected with described bent plate.
Preferably, also comprise bolt, the bottom of described first pillar and/or second pillar is provided with screw, and described bent plate is provided with circular hole, and described screw is connected by inserting described bolt with circular hole.
Preferably, also be provided with bearing on the described bent plate, described bearing is provided with circular hole, and the bottom of described first pillar and/or second pillar is connected by described bolt with bearing.
Preferably, also comprise cushion pad, described cushion pad is located between the bottom and described bearing of described first pillar and/or second pillar.
Preferably, also be provided with reinforcing rib between described two first pillars, second pillar, first pillar and second pillar.
Preferably, described reinforcing rib is located at middle part and/or the top of described first pillar and second pillar.
Preferably, described reinforcing rib is rectangular steel tube.
Preferably, also comprise operating desk and sealing ring, described operating desk is located on the described bent plate, and is positioned at described driver's cabin, and described sealing ring is located between described operating desk and the driver's cabin.
Technique scheme has following advantage or beneficial effect:
This structure makes that by the use of column the suffered load of driver's cabin is more concentrated; Simultaneously the body of column is roomy more solid, and it is higher to adopt little section bar to make the reinforcing rib support strength in other driver's cabins;
Pad arrangement between column and the bearing makes bulldozer significantly reduce the vibrations of driver's cabin under bad working environments, has increased torsion and impulse force that driver's cabin can bear;
Driver's cabin integral body is installed in above the bent plate by column and bearing, and 4 fixing modes have increased the anti-tipping ability of driver's cabin greatly;
Column, the connected mode of cushion pad and bearing, not only simple in structure, use material still less, cost reduces, and satisfies simultaneously and strengthens support strength simultaneously, the ability of shock-absorbing capacity and anti-rolling performance.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of embodiment of the present utility model;
Fig. 2 is the structural representation of driver's cabin of the present utility model.
Wherein, 1 is that bulldozer bent plate, 2 is that driver's cabin, 3 is that front, 4 is that back, 5 is that left surface, 6 is that right flank, 7 is that left front side, 8 is that right front side, 9 is that first pillar, 10 is that second pillar, 11 is that bearing, 12 is that cushion pad, 13 is reinforcing rib.
The specific embodiment
Below with reference to drawings and Examples the utility model is done concrete explaination.
A kind of earth mover driver's cabin that has column of embodiment of the present utility model as shown in Figure 1, bulldozer comprise bent plate 1, are located at the driver's cabin 2 on the bent plate 1.
As shown in Figure 2, driver's cabin 2 is hexahedron structure, and driver's cabin 2 hexahedron structures comprise front 3, back 4, left surface 5, right flank 6, left front side 7 and right front side 8.Driver's cabin 2 comprises that also 9, two first pillars 9 of two first pillars are located at respectively between the left and right side (5,6) and back 4 of driver's cabin 2 hexahedron structures, and the cylinder of two first pillars 9 is connected with an end of left and right side (5,6) and back 4.And as shown in fig. 1, the bottom of two first pillars 9 is connected with bent plate 1.
The utility model is for making bulldozer cab weight and bearing load more concentrated, and structure is more reasonable, considers the driver's cabin front support simultaneously in the operating desk top, and therefore the use by column makes that the suffered load of driver's cabin is more concentrated; Simultaneously the body of column is roomy more solid, and it is higher to adopt little section bar to make the reinforcing rib support strength in other driver's cabins.
As shown in Figure 2, in embodiment of the present utility model, also comprise two second pillars 10.Two second pillars 10 are located at respectively between left and right leading flank (7,8) and left and right side (5,6).The cylinder of two second pillars 10 is connected with the end of left and right leading flank (7,8) with left and right side (5,6) respectively.And as shown in fig. 1, the bottom of two second pillars 10 is connected with bent plate 1.
Driver's cabin integral body is installed in above the bent plate by column and bearing, and 4 fixing modes have increased the anti-tipping ability of driver's cabin greatly.
As shown in figs. 1 and 2, in embodiment of the present utility model, the bottom of preferred first pillar 9 and/or second pillar 10 and bent plate 1 are connected by bolt.And the bottom of preferred first pillar 9 and/or second pillar 10 is provided with screw, also is provided with bearing 11 on the bent plate 1, and bearing 11 is provided with circular hole, and the bottom of first pillar 9 and/or second pillar 10 and bearing 11 are connected by bolt.In addition, also preferably include cushion pad 12, cushion pad 12 is located between the bottom and bearing 11 of first pillar 9 and/or second pillar 10, closely be embedded in bearing 11 circular holes, and couple together by bottom and the bearing 11 with first pillar 9 and/or second pillar 10 such as big pad, cylinder, bolt, to improve the shock-absorbing capacity of driver's cabin.
As shown in Figure 2, in embodiment of the present utility model, also be provided with reinforcing rib 13 between 10 on 9, two second pillars of two first pillars, first pillar 9 and second pillar 10, be preferably rectangular steel tube, and preferably be located at middle part and/or the top of first pillar 9 and second pillar 10, strengthen the intensity of driver's cabin.
In embodiment of the present utility model, also comprise operating desk and sealing ring, operating desk is located on the bent plate, and is positioned at driver's cabin, and sealing ring is located between operating desk and the driver's cabin, increases the functions such as dustproof and anti-noise of driver's cabin.Because the front end face of operating desk has certain gradient, as shown in Figure 2, the bottom of two second pillars 10 has certain gradient, and the angle of inclination equates with the operating desk front end face, to strengthen intensity and tightness.
More than specific embodiment of the utility model is described in detail, but it is just as example, the utility model is not restricted to specific embodiment described above.To those skilled in the art, any equivalent modifications that the utility model is carried out and substituting also all among category of the present utility model.Therefore, not breaking away from impartial conversion and the modification of doing under the spirit and scope of the present utility model, all should be encompassed in the scope of the present utility model.
Claims (9)
1. earth mover driver's cabin that has column, described bulldozer comprises bent plate (1), be located at the driver's cabin (2) on the described bent plate (1), described driver's cabin (2) is hexahedron structure, described driver's cabin (2) hexahedron structure comprises front (3), back (4), left surface (5), right flank (6), left front side (7) and right front side (8), it is characterized in that, described driver's cabin (2) also comprises two first pillars (9), described two first pillars (9) are located at the left side of described driver's cabin (2) hexahedron structure respectively, right flank (5,6) and between back (4), the cylinder of described two first pillars (9) and a described left side, right flank (5,6) end with back (4) is connected, and the bottom of described two first pillars (9) is connected with described bent plate (1).
2. earth mover driver's cabin as claimed in claim 1, it is characterized in that, also comprise two second pillars (10), described two second pillars (10) are located at respectively between described left and right leading flank (7,8) and left and right side (5,6), the cylinder of described two second pillars (10) is connected with the end of described left and right leading flank (7,8) with left and right side (5,6) respectively, and the bottom of described two second pillars (10) is connected with described bent plate (1).
3. earth mover driver's cabin as claimed in claim 2, it is characterized in that, also comprise bolt, the bottom of described first pillar (9) and/or second pillar (10) is provided with screw, described bent plate (1) is provided with circular hole, and described screw is connected by inserting described bolt with circular hole.
4. earth mover driver's cabin as claimed in claim 3, it is characterized in that, also be provided with bearing (11) on the described bent plate (1), described bearing (11) is provided with circular hole, and the bottom of described first pillar (9) and/or second pillar (10) is connected by described bolt with bearing (11).
5. earth mover driver's cabin as claimed in claim 4 is characterized in that, also comprises cushion pad (12), and described cushion pad (12) is located between the bottom and described bearing (11) of described first pillar (9) and/or second pillar (10).
6. earth mover driver's cabin as claimed in claim 5 is characterized in that, also is provided with reinforcing rib (13) between described two first pillars (9), second pillar (10), first pillar (9) and second pillar (10).
7. earth mover driver's cabin as claimed in claim 6 is characterized in that, described reinforcing rib (13) is located at middle part and/or the top of described first pillar (9) and second pillar (10).
8. earth mover driver's cabin as claimed in claim 7 is characterized in that, described reinforcing rib (13) is rectangular steel tube.
9. earth mover driver's cabin as claimed in claim 8, it is characterized in that, also comprise operating desk and sealing ring, described operating desk is located on the described bent plate (1), and being positioned at described driver's cabin (2), described sealing ring is located between described operating desk and the driver's cabin (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320106902 CN203160307U (en) | 2013-03-08 | 2013-03-08 | Novel bulldozer driving cab with uprights |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320106902 CN203160307U (en) | 2013-03-08 | 2013-03-08 | Novel bulldozer driving cab with uprights |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203160307U true CN203160307U (en) | 2013-08-28 |
Family
ID=49021503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320106902 Expired - Fee Related CN203160307U (en) | 2013-03-08 | 2013-03-08 | Novel bulldozer driving cab with uprights |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203160307U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015164118A1 (en) * | 2014-04-21 | 2015-10-29 | Caterpillar Inc. | Machine cabin having improved operator visibility |
-
2013
- 2013-03-08 CN CN 201320106902 patent/CN203160307U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015164118A1 (en) * | 2014-04-21 | 2015-10-29 | Caterpillar Inc. | Machine cabin having improved operator visibility |
| CN106164385A (en) * | 2014-04-21 | 2016-11-23 | 卡特彼勒公司 | There is the machine cab that the operator of improvement is visual |
| CN106164385B (en) * | 2014-04-21 | 2019-08-23 | 卡特彼勒公司 | Machine cab with improved operator's visuality |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130828 Termination date: 20150308 |
|
| EXPY | Termination of patent right or utility model |